Pith Number

pith:RRTN742I

pith:2016:RRTN742I4B6Q33CG4X55USGODH

not attested not anchored not stored refs pending

On the Waring-Goldbach problem for seventh and higher powers

Angel V. Kumchev, Trevor D. Wooley

arxiv:1602.08592 v1 · 2016-02-27 · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRTN742I4B6Q33CG4X55USGODH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:39:18.432112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c66dff348e07d0dec46e5fbda48ce19e691ec05558c1360b81c9b0c83eda29c

Aliases

arxiv: 1602.08592 · arxiv_version: 1602.08592v1 · doi: 10.48550/arxiv.1602.08592 · pith_short_12: RRTN742I4B6Q · pith_short_16: RRTN742I4B6Q33CG · pith_short_8: RRTN742I

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RRTN742I4B6Q33CG4X55USGODH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8c66dff348e07d0dec46e5fbda48ce19e691ec05558c1360b81c9b0c83eda29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a50ee0bd9e71192a4339ae24eb9652d99064093665171f51015953bbeab614b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-02-27T14:00:09Z",
    "title_canon_sha256": "3872e18de2272fa72c2cb1d5152c3eff8e00a6999bf71fe38da3d2ff91128f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08592",
    "kind": "arxiv",
    "version": 1
  }
}